frameworkstrutsaction.java

来自「Speedframework--基于类型元数据的羽量级ORM.完全基于Java类」· Java 代码 · 共 83 行

package org.speedframework.action;

import javax.servlet.http.*;

import org.apache.struts.action.*;
import org.apache.struts.actions.*;

/**
 * <p>Title: SpeedFrameworkWork持久层框架</p>
 *
 * <p>Description: Struts Action基类</p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: SpeedFrameworkWork</p>
 * @author 李志峰 电话：[phone]
 * @version 1.1beta
 */
public class FrameworkStrutsAction
    extends DispatchAction {
  /**
   * FrameworkStrutsAction
   * @Deprecated
   */
  public FrameworkStrutsAction() {
  }

  /**
   * 移除内存里的FormBean
   *
   * @param mapping ActionMapping
   * @param request HttpServletRequest
   */
  protected void removeFormBean(ActionMapping mapping,
                                HttpServletRequest request) {
    // Remove the obsolete form bean
    if (mapping.getAttribute() != null) {
      if ("request".equals(mapping.getScope())) {
        request.removeAttribute(mapping.getAttribute());
      }
      else {
        HttpSession session = request.getSession();
        session.removeAttribute(mapping.getAttribute());
      }
    }
  }

  /**
   * 更新内存里的FormBean
   *
   * @param mapping ActionMapping
   * @param request HttpServletRequest
   * @param form ActionForm
   */
  protected void updateFormBean(ActionMapping mapping,
                                HttpServletRequest request, ActionForm form) {
    // Remove the obsolete form bean
    if (mapping.getAttribute() != null) {
      if ("request".equals(mapping.getScope())) {
        request.setAttribute(mapping.getAttribute(), form);
      }
      else {
        HttpSession session = request.getSession();
        session.setAttribute(mapping.getAttribute(), form);
      }
    }
  }

  protected ActionErrors addError(String ex) {
    ActionErrors errors = new ActionErrors();
    ActionError error = new ActionError(ex);
    errors.add(ActionErrors.GLOBAL_ERROR, error);
    return errors;
  }

  protected ActionMessages addMssages(String ex) {
    ActionMessages msgs = new ActionMessages();
    msgs.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(ex));
    return msgs;
  }

}